Abstract: We discuss the user localization problem assisted by reconfigurable intelligent surfaces (RIS) in millimeter-wave (mmWave) multiple-input multiple-output (MIMO) orthogonal frequency division ...
Abstract: Due to the down-tilt of BS antennas to serve ground users in existing networks, aerial user equipments (AUEs) are only supported through the side lobes, which leads to insufficient aerial ...
We may receive a commission on purchases made from links. Even if you are a coffee aficionado, there are probably plenty of coffee gadgets that you never knew existed. A roaster or grinder might be ...
Trust Wallet users lost more than $7 million shortly after it released an updated version of its extension for the Chrome web browser. The stolen funds will be reimbursed, said Changpeng Zhao, a ...
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